Ramsey 1 Gigabit PoE 10/100/1000 Ethernet Interface (STEGBE4590)

Ramsey’s STEGBE4590 Gigabit interface has been ruggedized by milling solid aluminum port protectors around both the internal and external Ethernet connector to help avoid cable stresses. This interface provides RF isolation of more than 90 dB from 700Mhz to 8GHz. It provides dual mode 802.3 af/at PoE auto-detect and pass-through. Single-hole mounting maintains 100% shielding. It is physically interchangeable with the other Ramsey PoE interfaces which use single-hole mounting.

Comparing STEGBE4590 and STEGBE4591: STEGBE4590 provides PoE mode detection to tell you if PoE is using mode A, Mode B, or both Mode A and Mode B.  STEGBE4591 does not provide the mode detection but provides all other PoE and Gigabit Ethernet functions as well as being a versatile 8 line data interface for other data protocols.  STEGBE4590’s PoE Mode Detection circuitry may interfere with other than Ethernet data protocols.  If you need to know what PoE mode is being used then you definitely want STEGBE4590.  If you don’t need to know what PoE mode is being used then STEGBE4591 may be a better solution because it allows other protocols to pass through the interface.  This makes STEGBE4591 a more versatile interface.  Please review the datasheet you’ll find in the downloads tab of each product page for more information.